On Tue, Dec 09, 2014 at 11:15:13PM -0500, Stephane Eranian wrote: > Hi, > > I was running a couple of tests with perf mem from tip.git and > found that perf mem -t load rep was failing only in TUI mode. > With --stdio, it works fine. I did a bit of investigation and found > out that the TUI mode is failing because some symbol (kernel) > is showing up with a huge (negative) size. I don't understand > the connection between the TUI vs. tty browser and symbols. > > To reproduce: > $ perf mem -t load rec my_test_program > $ perf mem -t load rep > $ perf mem -t load rep --stdio
hi, I couldn't reproduce any failure on the acme's perf/core since you indicated it's data dependent, could you share your perf.data? thanks, jirka > > Debugging with TUI is a pain, so I stopped. > > I have a patch to improve perf mem a bit but I'd like to get this problem > fixed first. > > Maybe you have a idea of what's going on. > > Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
